package main;
-#use strict;
-#use vars qw(@inqueue $systime $version $starttime $lockfn @outstanding_connects $zombies $root
-# $lang $myalias @debug $userfn $clusteraddr $clusterport $mycall $decease );
+use strict;
+use vars qw(@inqueue $systime $version $starttime $lockfn @outstanding_connects $zombies $root
+ @listeners $lang $myalias @debug $userfn $clusteraddr $clusterport $mycall $decease );
@inqueue = (); # the main input queue, an array of hashes
$systime = 0; # the time now (in seconds)
dbg('chan', "-> D $call $mess\n");
$conn->send_now("D$call|$mess");
- sleep(1);
- dbg('chan', "-> Z $call bye\n");
- $conn->send_now("Z$call|bye"); # this will cause 'client' to disconnect
- sleep(1);
+ sleep(2);
$conn->disconnect;
}
+sub error_handler
+{
+ my $dxchan = shift;
+ $dxchan->{conn}->set_error(undef) if exists $dxchan->{conn};
+ $dxchan->disconnect;
+}
+
# handle incoming messages
-sub rec
+sub new_channel
{
- my ($conn, $msg, $err) = @_;
- my $dxchan = DXChannel->get_by_cnum($conn); # get the dxconnnect object for this message
+ my ($conn, $msg) = @_;
+ my ($sort, $call, $line) = DXChannel::decode_input(0, $msg);
+ return unless defined $sort;
- if (!defined $msg || (defined $err && $err)) {
- if ($dxchan) {
- if (defined $err) {
- $conn->disconnect;
- undef $conn;
- $dxchan->conn(undef);
- }
- $dxchan->disconnect;
- } elsif ($conn) {
- $conn->disconnect;
- }
+ # set up the basic channel info
+ # is there one already connected to me - locally?
+ my $user = DXUser->get($call);
+ my $dxchan = DXChannel->get($call);
+ if ($dxchan) {
+ my $mess = DXM::msg($lang, ($user && $user->is_node) ? 'concluster' : 'conother', $call, $main::mycall);
+ already_conn($conn, $call, $mess);
return;
}
- # set up the basic channel info - this needs a bit more thought - there is duplication here
- if (!defined $dxchan) {
- my ($sort, $call, $line) = DXChannel::decode_input(0, $msg);
- return unless defined $sort;
-
- # is there one already connected to me - locally?
- my $user = DXUser->get($call);
- if ($sort ne 'O' && Msg->conns($call)) {
- my $mess = DXM::msg($lang, ($user && $user->is_node) ? 'concluster' : 'conother', $call, $main::mycall);
- already_conn($conn, $call, $mess);
- return;
- }
-
- # is there one already connected elsewhere in the cluster?
- if ($user) {
- if (($user->is_node || $call eq $myalias) && !DXCluster->get_exact($call)) {
- ;
- } else {
- if (my $ref = DXCluster->get_exact($call)) {
- my $mess = DXM::msg($lang, 'concluster', $call, $ref->mynode->call);
- already_conn($conn, $call, $mess);
- return;
- }
- }
- $user->{lang} = $main::lang if !$user->{lang}; # to autoupdate old systems
+ # is there one already connected elsewhere in the cluster?
+ if ($user) {
+ if (($user->is_node || $call eq $myalias) && !DXCluster->get_exact($call)) {
+ ;
} else {
if (my $ref = DXCluster->get_exact($call)) {
my $mess = DXM::msg($lang, 'concluster', $call, $ref->mynode->call);
already_conn($conn, $call, $mess);
return;
}
- $user = DXUser->new($call);
}
-
- # is he locked out ?
- if ($user->lockout) {
- Log('DXCommand', "$call is locked out, disconnected");
- $conn->send_now("Z$call|bye"); # this will cause 'client' to disconnect
- $conn->disconect;
+ $user->{lang} = $main::lang if !$user->{lang}; # to autoupdate old systems
+ } else {
+ if (my $ref = DXCluster->get_exact($call)) {
+ my $mess = DXM::msg($lang, 'concluster', $call, $ref->mynode->call);
+ already_conn($conn, $call, $mess);
return;
}
-
- # mark him up
- $conn->conns($call) unless $sort eq 'O';
-
- # create the channel
- $dxchan = DXCommandmode->new($call, $conn, $user) if $user->is_user;
- $dxchan = DXProt->new($call, $conn, $user) if $user->is_node;
- $dxchan = BBS->new($call, $conn, $user) if $user->is_bbs;
- die "Invalid sort of user on $call = $sort" if !$dxchan;
+ $user = DXUser->new($call);
+ }
+
+ # is he locked out ?
+ if ($user->lockout) {
+ Log('DXCommand', "$call is locked out, disconnected");
+ $conn->disconnect;
+ return;
}
+
+ # create the channel
+ $dxchan = DXCommandmode->new($call, $conn, $user) if $user->is_user;
+ $dxchan = DXProt->new($call, $conn, $user) if $user->is_node;
+ $dxchan = BBS->new($call, $conn, $user) if $user->is_bbs;
+ die "Invalid sort of user on $call = $sort" if !$dxchan;
+
+ # check that the conn has a callsign
+ $conn->conns($call) if $conn->isa('IntMsg');
+
+ # set callbacks
+ $conn->set_error(sub {error_handler($dxchan)});
+ $conn->set_rproc(sub {my ($conn,$msg) = @_; rec($dxchan, $conn, $msg);});
+ rec($dxchan, $conn, $msg);
+}
+
+sub rec
+{
+ my ($dxchan, $conn, $msg) = @_;
# queue the message and the channel object for later processing
if (defined $msg) {
sub login
{
- return \&rec;
+ return \&new_channel;
}
# cease running this program, close down all the connections nicely
$dxchan->normal($line);
$dxchan->disconnect if ($dxchan->{state} eq 'bye');
} elsif ($sort eq 'Z') {
- $dxchan->conn(undef);
$dxchan->disconnect;
} elsif ($sort eq 'D') {
; # ignored (an echo)
use Listeners;
dbg('err', "starting listeners ...");
-push @listeners, IntMsg->new_server("$clusteraddr", $clusterport, \&login);
+my $conn = IntMsg->new_server($clusteraddr, $clusterport, \&login);
+$conn->conns("Server $clusteraddr/$clusterport");
+push @listeners, $conn;
dbg('err', "Internal port: $clusteraddr $clusterport");
for (@main::listen) {
- push @listeners, ExtMsg->new_server($_->[0], $_->[1], \&login);
+ $conn = ExtMsg->new_server($_->[0], $_->[1], \&login);
+ $conn->conns("Server $_->[0]/$_->[1]");
+ push @listeners, $conn;
dbg('err', "External Port: $_->[0] $_->[1]");
}
for (;;) {
# $DB::trace = 1;
- Msg->event_loop(1, 0.1);
+ Msg->event_loop(10, 0.010);
my $timenow = time;
process_inqueue(); # read in lines from the input queue and despatch them
# $DB::trace = 0;
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